Winch drum



FIG. 1 is a perspective view of one embodiment of the invention;

FIG. 2 is an end view with the opposite end being a mirror imagethereof;

FIG. 3 is a side view thereof with all sides being the same;

FIG. 4 is a perspective view of another embodiment of the presentinvention;

FIG. 5 is an end view thereof;

FIG. 6 is an end view of the opposite end of FIG. 5; and,

FIG. 7 is a side view thereof with all sides being the same.

The broken line showing a handle at some elements in some of the figuresis included for the purpose of illustrating environment and forms nopart of the claimed design.

The ornamental design for a winch drum, as shown and described.